Festo QST Series, 153129 Pneumatic Fitting Push-in 6 mm Push-in
- RS Stock No.:
- 121-5977
- Distrelec Article No.:
- 304-36-940
- Mfr. Part No.:
- QST-6
- Brand:
- Festo
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View bulk pricing optionsSubtotal (1 bag of 10 units)*
£48.10
(exc. VAT)
£57.72
(inc. VAT)
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In Stock
- Plus 220 unit(s) shipping from 20 July 2026
- Plus 116 unit(s) shipping from 20 July 2026
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Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 - 4 | £48.10 | £4.81 |
| 5 - 9 | £46.17 | £4.617 |
| 10 + | £44.22 | £4.422 |
*price indicative
- RS Stock No.:
- 121-5977
- Distrelec Article No.:
- 304-36-940
- Mfr. Part No.:
- QST-6
- Brand:
- Festo
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Festo | |
| Product Type | Pneumatic Fitting | |
| Sub Type | Tee Tube-to-Tube Adapter | |
| Connection Size A | Push-in 6 mm | |
| Connection Type B | Push-in | |
| Series | QST | |
| Minimum Operating Temperature | -10°C | |
| Material | Stainless Steel, Polybutylene Terephthalate, POM, Polypropylene, Polybutylene Terephthalate Reinforced, Crqs, Nickel Plated Brass, Nitrile Rubber (NBR), High Alloy Stainless Steel | |
| Maximum Operating Temperature | 80°C | |
| Standards/Approvals | UL (QS-V0), Germanischer Lloyd (QS,QS-B,QS-V0), FDA (certain models), DIN 5510-2 (QS-V0 tubing), DIN 73378 (NPQM) | |
| Food Grade | Yes | |
| Maximum Operating Pressure | 14 bar | |
| Finish | Polybutylene Terephthalate, Nickel Plated Brass | |
| Chemical Resistant | Yes | |
| Select all | ||
|---|---|---|
Brand Festo | ||
Product Type Pneumatic Fitting | ||
Sub Type Tee Tube-to-Tube Adapter | ||
Connection Size A Push-in 6 mm | ||
Connection Type B Push-in | ||
Series QST | ||
Minimum Operating Temperature -10°C | ||
Material Stainless Steel, Polybutylene Terephthalate, POM, Polypropylene, Polybutylene Terephthalate Reinforced, Crqs, Nickel Plated Brass, Nitrile Rubber (NBR), High Alloy Stainless Steel | ||
Maximum Operating Temperature 80°C | ||
Standards/Approvals UL (QS-V0), Germanischer Lloyd (QS,QS-B,QS-V0), FDA (certain models), DIN 5510-2 (QS-V0 tubing), DIN 73378 (NPQM) | ||
Food Grade Yes | ||
Maximum Operating Pressure 14 bar | ||
Finish Polybutylene Terephthalate, Nickel Plated Brass | ||
Chemical Resistant Yes | ||
- COO (Country of Origin):
- JP
Festo QST Series Pneumatic Fitting, 14 Bar Maximum Operating Pressure, 80°C Maximum Operating Temperature - QST-6, Numeric Part Number: 153129
This pneumatic fitting connects pneumatic tubing and components in automated systems, providing a Compact push-in Interface for fluid and gas handling. It is constructed from a combination of corrosion-resistant polymers and metal alloys to suit demanding production and processing environments while maintaining safe operation across a wide temperature range.
Features & Benefits
• Maximum operating pressure 14 bar ensuring secure high-pressure connections
• Temperature resistance up to 80°C for elevated-temperature applications
• Chemical-resistant construction enabling use with aggressive media
• Food-grade materials allowing hygienic contact where required
• Push-in connection type for Rapid assembly and maintenance
• Nickel-plated brass elements offering enhanced surface corrosion protection
• Temperature resistance up to 80°C for elevated-temperature applications
• Chemical-resistant construction enabling use with aggressive media
• Food-grade materials allowing hygienic contact where required
• Push-in connection type for Rapid assembly and maintenance
• Nickel-plated brass elements offering enhanced surface corrosion protection
**Applications**
• Suitable for pneumatic control lines in automation systems
• Ideal for food processing plant Air supply and handling
• Used with instrumentation in electronics manufacturing environments
• Can be used for pneumatic actuation in mechanical production equipment
• Suitable for on-board pneumatic circuits in electrical panels and enclosures
• Ideal for food processing plant Air supply and handling
• Used with instrumentation in electronics manufacturing environments
• Can be used for pneumatic actuation in mechanical production equipment
• Suitable for on-board pneumatic circuits in electrical panels and enclosures
What materials contact the media to support cleanliness requirements?
Selected components use food-grade polymers and compatible elastomers to meet hygienic handling needs where material contact is required.
How does the fitting behave with temperature fluctuations during operation?
The materials and construction maintain sealing integrity and mechanical stability between -10°C and 80°C under typical pneumatic loads.
Which approvals or standards are relevant to industrial deployment?
It has been evaluated to multiple standards including UL-derived ratings and specific DIN approvals for tubing and material behaviour in transport and fire-related tests.
Can it withstand exposure to oils and solvents commonly used in workshops?
Chemical-resistant polymers and elastomers are incorporated to tolerate a range of industrial fluids, reducing degradation risk in such environments.